... to the introduction of the laboratory flow test procedure which was devised in 1956. In the procedure, perforation effectiveness was described in terms of a Flow Index (FI). The Fl compare, the flow rate through a perforated target after backflowing (qp) to a flow rate previously obtained through the same target...

... fluids only in that a specified yield stress must be exceeded to initiate flow. The viscosity of a Bingham plastic is rate of shear and time dependent. For a laminar flow condition, the effective viscosity of the fluid depends on the uniform rate of shear, which is a function of the flow rate and pipe...

... and variable wellbore storage coefficients for a well located in a faulted reservoir. Automated type curve matching is used to interpret field data. This work further shows that only by convolving the simultaneously measured bottomhole pressure (BHP) and bottomhole flow rate (BHF) could pressure (BHP...

... flow rates are metered and transmitted via the RTU to the master station computer, Gas flow rates are calculated, based on differential pressure (orifice plate), static pressure and temperature within RTU software. RTU gas flow calculations are based on American Gas Association Report No. 3. Supporting...

... drag reducer reduction performance midstream oil & gas flow rate pump station reduction pipeline concentration low concentration drag reducer performance operation upstream oil & gas production control production logging production monitoring reducer crude oil pipeline...

... operations. specific gravity mechanical equipment procedure solid removal equipment drilling fluid management & disposal miscellaneous cost solid control low gravity solid solid control equipment Upstream Oil & Gas flow rate evaluation centrifuge drilling fluids and materials...